问题
选择题
— What do you want to be in the future, Nick?
— I want to be ________ pilot. It is ________exciting job.
A. a; a B. a; an C. the; an D, a; the
答案
答案：B
不定冠词有a和an两种：a用于辅音音素开头的词前，an用于元音音素开头的词前。
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